2005-2006 Honda ATV TRX500FE/FM/TM FourTrax Foreman Factory Service Manual, Page 82Get this manual
MAINTENANCE
STEERING SYSTEM
Place the vehicle on level ground with the front wheels facing straight aheadMark the centers of the tires with chalk to indicate the axle center heightAlign the gauge with the marks on the tires as shownCheck the readings on the gauge scalesSlowly move the vehicle back until the wheels have turned 180 so the marks on the tires are aligned with the gauge height on the rear side